a3load is 8051 firmware that can be used for uploading or downloading
to Ez-USB RAM (internal or external). It implements the vendor specific
command bRequest = 0xA3. The address to download/upload to/from is
specified in the wValue field of the SETUP packet and the length of
the transfer in the wLength field. The actual upload/download data
is transferred during the DATA stage of the SETUP transfer. This firmware
will function on all Ez-USB chips (Ez-USB, Ez-USB FX, FX2, FX2LP, FX1).
標(biāo)簽：
downloading
uploading
firmware
internal
上傳時(shí)間：
2013-12-25
上傳用戶：zhaiye
